5657374765157 has 2 divisors, whose sum is σ = 5657374765158. Its totient is φ = 5657374765156.

The previous prime is 5657374765087. The next prime is 5657374765219. The reversal of 5657374765157 is 7515674737565.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5481620133796 + 175754631361 = 2341286^2 + 419231^2 .

It is a cyclic number.

It is not a de Polignac number, because 5657374765157 - 2¹⁸ = 5657374503013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5657374765957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2828687382578 + 2828687382579.

It is an arithmetic number, because the mean of its divisors is an integer number (2828687382579).

Almost surely, 2^{5657374765157} is an apocalyptic number.

It is an amenable number.

5657374765157 is a deficient number, since it is larger than the sum of its proper divisors (1).

5657374765157 is an equidigital number, since it uses as much as digits as its factorization.

5657374765157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648270000, while the sum is 68.

The spelling of 5657374765157 in words is "five trillion, six hundred fifty-seven billion, three hundred seventy-four million, seven hundred sixty-five thousand, one hundred fifty-seven".